Eamon Adventurer's Guild Online

A notable series of Apple mostly-PD games. (Via Jimmy Maher.)

to adventure apple games if retrocomputing ... on 11 February 2013

Mike's Hobby Home Page

DIY Apple 1 and Apple 2 motherboards (and prototyping cards, etc.). Very neat stuff.

to apple apple1 apple2 electronics retrocomputing ... on 30 July 2012

Apple2fpga: Reconstructing an Apple II+ on an FPGA

As it says. Code available.

to apple fpga retrocomputing ... on 16 June 2009

Apple IIe Cat

Apple II cards, and prototypes for the Canon Cat.

to apple apple2 cat raskin retrocomputing ... on 03 May 2009

GUE - Home

A collection of obscure Apple II games.

to apple retrocomputing ... on 14 October 2008

The202Collection

Large collection of Apple II games.

to apple games retrocomputing software ... on 13 January 2006